Departament de Màquines i Motors Tèrmics
Col·leccions
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Altres [2]
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Articles de revista [466]
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Capítols de llibre [12]
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Llibres [1]
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Memòria [1]
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Reports de recerca [19]
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Working papers [5]
Enviaments recents
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Harnessing disulfide and transesterification bond exchange reactions for recyclable and reprocessable 3D-printed vitrimers
(2024-02-01)
Article
Accés obertTwo new vitrimeric materials have been studied for potential additive manufacturing applications such as 3D- printing. A monomer containing disulfide bonds and ß-hydroxyesters was easily synthesized from two low- cost and ... -
Eugenol-based dual-cured materials with multiple dynamic exchangeable bonds
(Elsevier, 2024-02-21)
Article
Accés obertIn the present work, the preparation of sustainable thermosets has been approached simultaneously from three different points of view: a) the use of bio-based monomers chemically modified through green methodologies, b) ... -
On the dynamics of the turbulent flow past a three-element wing
(American Institute of Physics (AIP), 2024-02)
Article
Accés obertA comprehensive analysis of the unsteady flow dynamics past the 30P30N three-element high lift wing is performed by means of large eddy simulations at different angles of attack (a¿=¿5°, 9°, and 23°) and at a Reynolds ... -
Recent developments in the design of a new air-cooled, hot-water-driven H2O-LiBr absorption chiller
(ASHRAE, 2008)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper explains the up-to-date stage of development of an air-cooled H2O-LiBr absorption chiller. The methodology of development is based on the systematic application of advanced numerical and experimental techniques, ... -
Exa, zetta, yotta and beyond: on the evolution of Poisson solvers
(Parallel Computational Fluid Dynamics (ParCFD), 2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn this work, we aim to shed light to the following research question: is the complexity of numerically solving Poisson’s equation increasing or decreasing for very large DNS and LES simulations of incompressible flows? ... -
Low-rank corrections for increasing the arithmetic intensity of the preconditioners
(Parallel Computational Fluid Dynamics (ParCFD), 2023)
Text en actes de congrés
Accés restringit per política de l'editorialSpatial reflection symmetries are common in many academic and industrial CFD configurations. Given a mesh with s symmetries, it is possible to transform Poisson’s equation into a set of 2^s fully-decoupled subsystems. By ... -
Assessment of LES models for a fully developed windturbine array boundary layer
(Begell House, 2023)
Text en actes de congrés
Accés restringit per acord de confidencialitatDirect numerical simulations of the incompressible Navier-Stokes equations at high Reynolds numbers are not yet feasible, so dynamically less complex mathematical formulations such as Large Eddy Simulation (LES) have been ... -
Air ejector znalysis in extended operational perimeter for control oriented simulation of bleed-air aircraft systems
(Institute of Physics (IOP), 2023-06-28)
Article
Accés obertThe integration of large size Ultra High Bypass Ratio (UHBR) engines introduces new restrictions of space for their integration with the aircraft wing. Under this scenario, a reduction of the size of the bleed air system ... -
Strategies for increasing the arithmetic intensity on ensemble averaged parallel-in-time simulations
(Parallel Computational Fluid Dynamics (ParCFD), 2023)
Text en actes de congrés
Accés restringit per acord de confidencialitatExtracting flow statistics from flow simulations requires generally long in- tegration intervals in which a good deal of the time is spent time-averaging the results. In order to avoid this, ensemble averaging can be applied ... -
A coupled LSVOF-adaptive mesh refinement-moving mesh technique to study complex multiphase problems
(Begell House, 2023)
Comunicació de congrés
Accés restringit per política de l'editorialThe Piecewise-Linear-Interface-Calculation (PLIC) reconstruction algorithm in the Volume-of-Fluid (VOF) method is widely used in numerical simulations of interfacial flows across various fields. However, a significant ... -
Unstructured Conservative Level-Set (UCLS) method for mass transfer in bubble swarms with high physical properties ratios
(Begell House, 2024)
Text en actes de congrés
Accés restringit per política de l'editorialThis work introduces a parallel Unstructured Conservative Level-Set (UCLS) method for reactive mass transfer in two-phase flows with a high-density ratio. The proposed method employs the multiple-marker approach to circumvent ... -
Combustion and air flows simulations of an industrial kiln for sanitary ware manufacture
(Begell House, 2023)
Comunicació de congrés
Accés restringit per política de l'editorialThe implementation of green hydrogen as fuel in industrial kilns, such as those required in ceramic ware manufacturing processes, would be a disruptive milestone in the decarbonization process of the energyintensive industry. ...